Tascam GigaStudio, GigaEditor 4 User Manual page 207

NOTES: The round robin dimension is an optional dimension that allows the instrument to vary samples
and/or articulations as the user plays the instrument. For example, if the instrument was played with a
bowing technique then the designer might want a separate set of samples for the up and down bows.
TASCAM GigaEditor 4 Manual 207